30468231

素因数分解:

$3^4\times {\mathrm{509}}^1\times {\mathrm{739}}^1$

素因数の和:1260

約数の個数: 20

約数和(自身を含む): 45665400

約数和(自身を除く): 15197169

約数列:

[1, 3, 9, 27, 81, 509, 739, 1527, 2217, 4581, 6651, 13743, 19953, 41229, 59859, 376151, 1128453, 3385359, 10156077, 30468231]

約数ペア:

[(1, 30468231), (3, 10156077), (9, 3385359), (27, 1128453), (81, 376151), (509, 59859), (739, 41229), (1527, 19953), (2217, 13743), (4581, 6651)]